OSRAM SYLVANIA has launched the ENCELIUM Wireless Energy Management System (EMS), a portfolio of hardware solutions designed to expand lighting control to hard-to-reach locations and simplify and lower the overall cost of installation. ENCELIUM Wireless EMS is based on the ZigBee Pro network stack and includes wireless managers, sensors and control modules for attaching to light fixtures and wallstations. It integrates with wireless and wired ENCELIUM devices and the ENCELIUM Polaris 3D lighting management software, which facilitates the commissioning, usage and data analysis of the lighting installation.